NTN Kongo is an NTN group company that not only manufactures
NTN-brand products but also designs and manufactures bearing production
equipment. It has obtained certification in ISO 9001 and holds to
a policy of providing customers with reliable quality through a
strict quality control system. The company's four business domains
are as follows:
(1). Manufacture of radial ball bearings
(2). Design and manufacture of bearing units
(3). Manufacture of clutch release bearings
(4). Design and manufacture of bearing assembly equipment